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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 170 · 40 questions
TalentJR

Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

NameDateTime takenScore ___ / 40
  1. 1.♨️ At sea level, pure water boils at how many degrees Celsius?
  2. 2.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
  3. 3.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  4. 4.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
  5. 5.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  6. 6.Which of these is water as a gas? (a) an icicle (b) water vapour (c) dew (d) raindrops
  7. 7.Which of these is an example of precipitation? (a) hail falls from the sky (b) clouds form in the sky (c) puddles dry in the sun (d) drops on a cold glass
  8. 8.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  9. 9.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the food chain (d) the solar system
  10. 10.Which of these is water as a solid? (a) tap water (b) water vapour (c) raindrops (d) hailstones
  11. 11.Which of these is water as a liquid? (a) ice (b) an icicle (c) tap water (d) frost
  12. 12.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  13. 13.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  14. 14.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the sun (d) the soil
  15. 15.Which of these is an example of melting? (a) hail falls from the sky (b) ice turns into water (c) a lake turns to ice (d) puddles dry in the sun
  16. 16.Which of these is an example of condensation? (a) puddles dry in the sun (b) ice cream drips in sun (c) clouds form in the sky (d) a lake turns to ice
  17. 17.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  18. 18.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) condensation (d) melting
  19. 19.🔄 Which change is this: water turns into vapour? (a) evaporation (b) condensation (c) melting (d) freezing
  20. 20.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  21. 21.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) evaporation (c) precipitation (d) melting
  22. 22.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in wells (d) in rivers
  23. 23.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  24. 24.🔍 Which is the odd one out? (a) sea water (b) tap water (c) river water (d) steam
  25. 25.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  26. 26.🔄 Which change is this: a lake turns to ice? (a) freezing (b) precipitation (c) melting (d) condensation
  27. 27.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  28. 28.💧 In how many states can water be found (solid, liquid, gas)?
  29. 29.Which of these is water as a liquid? (a) raindrops (b) ice (c) hailstones (d) an icicle
  30. 30.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) condensation (c) freezing (d) evaporation
  31. 31.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) smoke puffs (d) bits of cotton
  32. 32.Which of these is an example of precipitation? (a) a lake turns to ice (b) rain falls from clouds (c) wet clothes dry outside (d) ice cream drips in sun
  33. 33.Which of these is water as a liquid? (a) frost (b) ice (c) snow (d) sea water
  34. 34.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
  35. 35.🔍 Which is the odd one out? (a) tap water (b) river water (c) dew (d) an icicle
  36. 36.Which of these is water as a gas? (a) snow (b) dew (c) steam (d) hailstones
  37. 37.Which of these is water as a solid? (a) water vapour (b) steam (c) sea water (d) frost
  38. 38.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  39. 39.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True
  40. 40.🔍 Which is the odd one out? (a) frost (b) river water (c) sea water (d) tap water

Answer key

  1. 100
  2. True
  3. liquid
  4. True
  5. True
  6. water vapour
  7. hail falls from the sky
  8. solid
  9. the water cycle
  10. hailstones
  11. tap water
  12. True
  13. True
  14. the sun
  15. ice turns into water
  16. clouds form in the sky
  17. True
  18. condensation
  19. evaporation
  20. liquid
  21. melting
  22. in the oceans
  23. solid
  24. steam
  25. liquid
  26. freezing
  27. solid
  28. 3
  29. raindrops
  30. condensation
  31. water droplets
  32. rain falls from clouds
  33. sea water
  34. True
  35. an icicle
  36. steam
  37. frost
  38. gas
  39. False
  40. frost

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